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Same-Day Shipping*
Free Shipping*
30-Day Returns
*Shipping & Returns
*Shipping & Returns
Free shipping within the contiguous United States when the items in your order total $49 or more (after any discounts).
New and unused products may be returned for refund within 30 days of purchase, subject to the guidelines and restrictions here.
Orders placed Monday–Friday before the following times (Arizona) ship the same day. Orders placed after these cutoffs, on weekends, or during holidays or special events will ship the next business day.
| Method | Order By |
|---|---|
| USPS | 8 AM |
| UPS | 3 PM |
| Free Ground Shipping | 8 AM (PO Box) 3 PM (Standard Address) |
What's Included
What's Included
The FGr4S V2 is a compact, lightweight 4-channel receiver designed for RC cars and other surface models using Flysky’s AFHDS 3 2.4GHz protocol. Its built-in antenna helps keep installations clean and compact, while support for telemetry/RSSI, multiple signal outputs, and online firmware updates makes it a versatile choice for both racing and general use.
Specifications:
| PWM channels | 4 |
| Wireless frequency | 2.4 GHz |
| Wireless protocol |
AFHDS 3 |
| Antenna type | Internal |
| Range (m) | 200 (ground) |
| Voltage (V) | 3.5 - 8.4 |
| RSSI | Supported |
| Data output | PWM / PPM / i.bus / s.bus |
| Temperature range (°C) | -10 to 60 |
| Humidity range (%) | 20 - 95 |
| Firmware updates | Yes |
| Dimensions (mm) | 25.5 x 22 x 17.3 |
| Weight (g) | 5.1 |
| Certification | CE, MIC, RCM FCC ID: N4ZFGRS400 |
User Manual
California Residents
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
